import router from './router'
import {
  ElMessage,
  ElMessageBox
} from 'element-plus'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import {
  getToken
} from '@/utils/auth'
import {
  isHttp
} from '@/utils/validate'
import {
  isRelogin
} from '@/utils/request'
import useUserStore from '@/store/modules/user'
import useSettingsStore from '@/store/modules/settings'
import usePermissionStore from '@/store/modules/permission'
import axios from "@/utils/request"
NProgress.configure({
  showSpinner: false
});
const whiteList = ['/login', '/register'];
router.beforeEach((to, from, next) => {

  NProgress.start()
  if (getToken()) {
    to.meta.title && useSettingsStore().setTitle(to.meta.title)
    /* has token*/
    if (to.path === '/login') {
      next({
        path: '/'
      })
      NProgress.done()
    } else if (whiteList.indexOf(to.path) !== -1) {
      next()
    } else {
      if (useUserStore().roles.length === 0) {
        isRelogin.show = true
        setInterval(() => {
          useUserStore().getHeart().then(() => {})
        }, 3000)
        // 判断当前用户是否已拉取完user_info信息
        useUserStore().getInfo().then(() => {
          isRelogin.show = false
          usePermissionStore().generateRoutes().then(accessRoutes => {
            // 根据roles权限生成可访问的路由表
            accessRoutes.forEach(route => {
              if (!isHttp(route.path)) {
                router.addRoute(route) // 动态添加可访问路由表
              }
            })
            next({
              ...to,
              replace: true
            }) // hack方法 确保addRoutes已完成
          })
        }).catch(err => {
          useUserStore().logOut().then(() => {
            ElMessage.error(err)
            next({
              path: '/'
            })
          })
        })
      } else {
        if (from.matched.length > 0) {
          if(from.matched[0].children.length>0){
            from.matched[0].children.forEach(item => {
              if(item.name){
                if (item.name == from.name) {
                  next()
                  // if (item.isPublish == '0') {
                  //   axios.get('publish/hasData').then(res => {
                  //     if (res.data) {
                  //       ElMessageBox.confirm('该配置界面有数据修改未下发服务器，确定切换标签吗？', '温馨提示', {
                  //         confirmButtonText: '是',
                  //         cancelButtonText: '否',
                  //         type: 'warning',
                  //         closeOnClickModal: false,
                  //       }).then(() => {
                  //         next()
                  //         useUserStore().isPublishData=0
                  //       }).catch(() => {
                  //         useUserStore().isPublishData= useUserStore().isPublishData+1
                  //         NProgress.done()
                  //       });
                  //     }
                  //   })
                  // } else {
                  //   next()
                  // }
                }
              }else{
                next()
              }
            })
          }else{
            next()
          }
        } else {
          next()
        }
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})
// alert("路由守卫")
// onBeforeRouteLeave(async (to, from, next) => {
//   if( data.leavePath ){
//     next()
//   }else{
//     // const timer = setTimeout(() => {
//       // saveDig.value = true;  //显示弹窗
//       // data.leavePath = to.path  //保存要路转的路径
//       // clearTimeout(timer); //计时器只需要1次
//       next(false) 
//     }, 500)
//   }
// })

router.afterEach(() => {
  NProgress.done()
})